Almatones

...And Stay Down Kill 25 crawling enemies with Stomp (single player only)

Brute Juke Kill a Brute without taking damage

The Graduate Win the fight at the School

Bouncing Betty Kill a Cyst by catching its Mine and throwing it back

Torment Me No More Kill the Tormenter

My Boom Stick Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

Frozen in Time Kill 50 Necromorphs while they are in Stasis (single player only)

Clean Cut Sever all three tentacles of a Lurker with one Line Gun Primary Fire shot (single player only)

Think Fast Kill 30 Necromorphs with Kinesis objects

Going for Distance Impale an enemy and make him fly through the air for 17 meters - it must stick to the surface

Skewered in Space Impale an enemy into a Decompression Window to cause it to blow out

Lightspeed de Milo Dismember the Lightspeed Boy Statue

Shock Therapy Impale an enemy with the Javelin Gun and use its Alt-Fire to shock 3 others (single player only)

Romper Stomper Stomp 10 Containers

Taste of your own Medicine TK Impale a live Slasher to a surface using a Slasher's arm - it must stick to the surface

Retribution Paid Unlock all trophies in Resistance: Retribution

Destroy the Chrysalis and Raine Complete 'Mother Chamber'

Sentinel Survivor Complete Campaign in Infected mode

Injected the Serum Complete 'Birthing Chamber'

Give Mallery What He Had Coming Complete 'River Approach'

Infection Inception Find all intel in Infected mode

Omni-Lethal Use 10 different weapons

So That's Why It's Called a Hammer Complete 'Chrysalis Lair Mech Ride'

I Still Plan to Kill All of Them Complete 'DNA Storage Facility'

Buried a Burrower Complete 'Abandoned Processing Center'

I Really Hate Mallery... Complete 'Paris Catacombs Lower Tunnels'

Catacomb Caper Complete 'Paris Catacombs Upper Tunnels'

Great Shooting Grayson Complete 'Defensive Bunkers'

Finish the Serum Complete 'Science Lab'

Burrowers Always Leave Something Behind Complete 'Luxembourg Lower Tunnels'

Started the Evacuation Complete 'Casemates'

This Worksite Is Closed. Permanently. Complete 'Construction Zone'

I Love What You've Done to the Place Complete 'Built Trenches'

I'm Not in Your Army Remember? Complete 'Construction Zone Mech Ride'

You Call That an Angel? Complete 'Incubator Chamber'

I'm Having Fish Tonight Complete 'Underground Complex'

Soft Spot Use Auger WS 100 times

Stay With Me Complete 'Waterfall Chamber'

I Kind of Like You Complete 'Street Entrance'

I've Got Your Cure Right Here Defeat 25 enemies with the HE .44 Magnum in Infected mode

A Moment to Relax Complete 'Gun Tower'

I'll Relax When the Sky is Safe Complete 'Industrial Area'

That Was an Experience Die for the first time

Who Dragged You off the Scrap Heap? Complete 'Crash Site'

Grayson and Cartwright Together Again Complete 'Burning Skies'

Cloven Killer Kill 50 enemies

Abductee Obtain all other trophies

Invader The Ending

"Come with me if you want to believe" Bob drives into the barn

I want some of them Rachel's Teddy with the tin foil hat